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Hourly forecast
Harbor and 140th Avenue, Portland air quality index (AQI⁺) forecast
Daily forecast
|
Harbor and 140th Avenue, Portland air quality index (AQI⁺) forecast
| Today | 21 |  | 18° 5° |  17 km/h |  54% |
| Sat | 13 | | 18° 8° | 16 km/h | 38% |
| Sun | 18 |  | 19° 8° | 12 km/h | 42% |
Air pollutants
What is the current air quality near Harbor and 140th Avenue?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Real-time Harbor and 140th Avenue, Portland air pollution map
Pollen
What is the pollen count in Harbor and 140th Avenue today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Harbor and 140th Avenue
Protect yourself from air pollution in Harbor and 140th Avenue
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Harbor and 140th Avenue today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Harbor and 140th Avenue
History
Historic air quality graph for Harbor and 140th Avenue
22 AQI⁺ US
Good
12:00–13:00 Apr 24 Local time
AQI⁺ US
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Most polluted locations near Harbor and 140th Avenue, Portland
Worldwide AQI⁺ ranking
Station ranking
Real-time Harbor and 140th Avenue AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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Where is the cleanest air quality in Portland?
- Childpeace Montessori School0
- Northwest Portland0
- Clinton Park11
- International School of Portland11
- Lenox11
- Russell IQAir11
- SW 25th Portland - Taylors Ferry11
- Scenic Drive11
- SE Clinton & SE 41st13
- Laurelhurst14
- MULTCO B-311 JJC14
- 2400-2598 SE Lincoln St16
- NE 16th Ave16
- Pleasant Valley16
- Brooklyn17
- Council Crest Park17
- Arnold Creek18
- Southeast Boise Street18
- Southwest Bridlemile Lane18
- Cully Grove20
- Germantown Road20
- Portland Lane Middle School20
- Taylor St West Haven20
- 3030 SW Pendleton St21
- North Jarrett Street21
- Woods Park21
- 1423 NW Benfield Dr22
- Bridge Avenue22
- Harbor and 140th Avenue22
- Hayden Island22
- Michigan and Rosa Parks22
- Roosevelt High School22
- 2939 NW 53rd Drive23
- Cedar Mill23
- McKenna Park23
- North Russet Street23
- North St John's Backyard 23
- PSU STAR Lab Bethany23
- Southwest 67th Avenue23
- Topaz Farm23
- Upper Multnomah Village23
- Vancouver-W 6th St23
- Bethany24
- Cedarwood Waldorf School24
- Eastridge Park24
- Northwest Quincy Avenue 224
- Rivergrove Out24
- SW Palatine Street24
- SW Westwood View24
- Southeast Raymond Street24
- Southwest Falcon Street24
- Southwest Portland24
- SE 19th Avenue25
- SW Fairmount Blvd25
- Southwest Edgewood Road25
- Terra Linda25
- Fairmount Blvd26
- Forest Park26
- Hazelwood26
- Near Wilshire Park26
- Northeast 12th Avenue26
- Northwest Verde Vista Terrace26
- Portland McDaniel High School26
- Southeast Yamhill Street26
- West Portland Park26
- 1907 ZE27
- 24th Ave & Gladstone27
- 3043-3001 NE 160th Dr27
- 3082 NE Regents Drive27
- Alphabet District27
- Eastmoreland - Tolman27
- NW Tudor Lane27
- North Portland 227
- Portland Cully Helensview27
- SE 61st Ave27
- Southwest 6th Avenue27
- Southwest Knights Boulevard27
- Tolovana & Columbia27
- Ventura Park27
- 10342 NW Langworthy Terrace28
- 2510 Northeast Liberty Street28
- 6238 NE Mason St28
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- Bridlemile - Honey Farm Neighborhood28
- Concordia28
- Crestwood28
- Eastmoreland28
- Hassalo Street28
- Hosford-Abernethy28
- Laurelhurst Park28
- NCA Parkrose Palace28
- NE Rose Pkwy28
- Observador Medioambiental de Kenton28
- Portland Lincoln High School28
- SE 141st Avenue28
- 1415 NW 11th Ave29
- 2911 SW Bertha Blvd29
- 4224 Southeast Harrison Street29
- 701-999 SE 72nd Ave29
- Concordia 229
- Mojo Dojo Casa House29
- North Portland29
- North Willamette Boulevard29
- Northeast Laddington Court29
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- 701-799 N Blandena St30
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- SE Insley Street30
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- Cully33
- Jarrett Street33
- NW Skyline33
- South Waterfront Greenway33
- 16507 NE Multnomah St34
- Northwest 24th Avenue37
- Creston - Kenilworth 239
- MULTCO B-545 BHRC-BUSHONG BLDG42
